Fast Patchwise Nonlocal SAR Image Despeckling Using Joint Intensity and Structure Measures

Nonlocal means synthetic aperture radar (SAR) image despeckling approaches have attracted much research attention. However, high computational burden always limits its application in practice, especially using complex similarity measures. We present a fast patchwise nonlocal method using joint inten...

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Autori principali:	Dongxing Liang, Ming Jiang, Jinshan Ding
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IEEE 2022-01-01
Serie:	IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Soggetti:	Despeckling fast nonlocal means gradient orientation radar image structure measure synthetic aperture radar (SAR)
Accesso online:	https://ieeexplore.ieee.org/document/9844785/
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